冻结表头

在线预览地址

table.gif

源码：

/*---html---*/
<div class="form_data">
  <div class="tab_tit">
    <table>
      <colgroup>
        <col>
        <col>
        <col>
        <col>
        <col>
        <col>
        <col>
      </colgroup>
      <thead>
        <tr class="tr-tit">
          <th title="书名"><span>书名</span></th>
          <th title="ISBN"><span>ISBN</span></th>
          <th title="作者"><span>作者</span></th>
          <th title="出版社"><span>出版社</span></th>
          <th title="版次"><span>版次</span></th>
          <th title="出版日期"><span>出版日期</span></th>
          <th title="定价"><span>定价</span></th>
        </tr>
      </thead>
    </table>
  </div>
  <div class="tab_tb">
    <table>
      <colgroup>
        <col>
        <col>
        <col>
        <col>
        <col>
        <col>
        <col>
      </colgroup>
      <tbody>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
        <tr>
          <td title="我只想一个人住在你心里"><span>我只想一个人住在你心里</span></td>
          <td title="9787112157709"><span>9787112157709</span></td>
          <td title="田纪春 等"><span>田纪春 等</span></td>
          <td title="中国建筑工业出版社"><span>中国建筑工业出版社</span></td>
          <td title="311"><span>311</span></td>
          <td title="2016-03"><span>2016-03</span></td>
          <td title="220.0"><span>220.0</span></td>
        </tr>
      </tbody>
    </table>
  </div>
</div>

/*---scss---*/
* {
  box-sizing: border-box;
}

$ff_ms: "Microsoft Yahei";
$bgc_ff: #fff;
$bdc_db: #dbdbdb;

.text-overflow {
  overflow: hidden;
  white-space: nowrap;

  text-overflow: ellipsis;
}
body {
  margin: 0;
}
.form_data {
  width: 80%;
  margin: 100px auto;
  background-color: $bgc_ff;
}
table {
  width: 100%;
  min-width: 100%;
  font-size: 12px;

  table-layout: fixed;
  border-spacing: 0;
  border-collapse: collapse;
}

/* -------- user-style -------- */
.tab_tb {
  max-height: 240px;
}
.tab_tit,
.tab_tb {
  padding: 0 10px;
  overflow: hidden;
  overflow-y: scroll;
  col:nth-type(1) {
    width: 250px;
  }
}
tr {
  border-bottom: 1px solid $bdc_db;
}
th,
td {
  text-align: center;
  padding: 16px 8px;

  word-break: break-all;
  span {
    display: block;

    @extend .text-overflow;
  }
}